Farr, G. E., Bostwick, B. F., & Willis, M. (1991). Shipbuilding at Cramp & Sons: A history and guide to collections of the William Cramp & Sons Ship and Engine Building Company (1830-1927) and the Cramp Shipbuilding Company (1941-46) of Philadelphia. Philadelphia, PA: Philadelphia Maritime Museum.

Farr, Gail E., Brett F. Bostwick, and Merville Willis. Shipbuilding At Cramp & Sons: A History and Guide to Collections of the William Cramp & Sons Ship and Engine Building Company (1830-1927) and the Cramp Shipbuilding Company (1941-46) of Philadelphia. Philadelphia, PA: Philadelphia Maritime Museum, 1991.

Farr, Gail E., Brett F. Bostwick, and Merville Willis. Shipbuilding At Cramp & Sons: A History and Guide to Collections of the William Cramp & Sons Ship and Engine Building Company (1830-1927) and the Cramp Shipbuilding Company (1941-46) of Philadelphia. Philadelphia, PA: Philadelphia Maritime Museum, 1991.